Classifying triangles
The question
equilateralisoscelesscalene
Is this triangle equilateral, isosceles, or scalene?
Name this triangle
How it works.
sides:20 cm20 cm20 cm
sides:20 cm20 cm20 cm
sides:20 cm20 cm20 cm
equilateral
- 01
A triangle can be named by its angles or by its sides. This asks for the side name, so look at the side lengths.
- 02
Count how many are the same: all three match.
- 03
All three equal is equilateral.